Bugzilla Bug 236347

The attached patch makes confuse build when optimisations are turned off.
Without this it fails like this:

 i686-pc-linux-gnu-gcc -DLOCALEDIR=\"/usr/share/locale\" -DHAVE_CONFIG_H -I.
-I. -I.. -Wall -pipe -include
/var/tmp/portage/dev-libs/confuse-2.6-r1/temp/flagscheck.h -MT confuse.lo -MD
-MP -MF .deps/confuse.Tpo -c confuse.c  -fPIC -DPIC -o .libs/confuse.o
confuse.c: In function 'cfg_init':
confuse.c:1112: warning: implicit declaration of function 'setlocale'
confuse.c:1112: error: 'LC_MESSAGES' undeclared (first use in this function)
confuse.c:1112: error: (Each undeclared identifier is reported only once
confuse.c:1112: error: for each function it appears in.)
confuse.c:1113: error: 'LC_CTYPE' undeclared (first use in this function)

because locale.h is only ever included by libintl.h when optimisations are
turned off, and by side effect rather than rule, an explicit locale.h inclusion
is needed.

Thanks,
Diego

Created an attachment (id=164228) [details]
confuse-2.6-O0.patch

fixed in cvs.